Routing Configuration Design and Implementation for Hardware Abstraction Layer in FPGA
WU Li-gen · Radio and communications technology · 2013
the HAL for FPGA is designed with the modular software design concept.Data routing table configuration and data request arbiter are implemented,by this method,data transfer delay is decreased compared with traditional way.Finally,an emulator is built based on the design.The performance test results show that the design can work well in use,and the scheme proposed here can well satisfy the requirement of HAL.What's more,the scheme is simple for implementation and the overhead is low.